The Shark Skin Plastic Can Liners combine the highest grade film with the durability of a star seal bottom on a coreless role. They are perforated for easy dispensing. Rolls can be placed in the bottom of a wastebasket or on a housekeeping cart for quick and easy access, saving storage space. These low density polyethylene bags are highly puncture and tear resistant, making them the best choice where additional strength and stretch are required. Suitable for waste with jagged or sharp edges. More puncture & stretch resistance than high density.